.demo-table-expand{font-size:0}.demo-table-expand label{width:90px;color:#99a9bf}.demo-table-expand .el-form-item{margin-right:0;margin-bottom:0;width:50%}.el-table__expanded-cell[class*=cell]{padding:12px 15px;background-color:#ebeef5}.el-table__row:first-child .el-table__expand-icon:first-child{display:none}